[INFO] fetching crate nachricht 0.2.0...
[INFO] testing nachricht-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nachricht 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate nachricht 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nachricht 0.2.0
[INFO] finished tweaking crates.io crate nachricht 0.2.0
[INFO] tweaked toml for crates.io crate nachricht 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a28efa40a710eeaec491bd077a26f2d4216e9520ff3f725a9c49984e478aa49
[INFO] running `Command { std: "docker" "start" "-a" "9a28efa40a710eeaec491bd077a26f2d4216e9520ff3f725a9c49984e478aa49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a28efa40a710eeaec491bd077a26f2d4216e9520ff3f725a9c49984e478aa49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a28efa40a710eeaec491bd077a26f2d4216e9520ff3f725a9c49984e478aa49", kill_on_drop: false }`
[INFO] [stdout] 9a28efa40a710eeaec491bd077a26f2d4216e9520ff3f725a9c49984e478aa49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 88b4174f4bd395833f4e1ac985f29627afe8467562e66d0446cf3c61719aa023
[INFO] running `Command { std: "docker" "start" "-a" "88b4174f4bd395833f4e1ac985f29627afe8467562e66d0446cf3c61719aa023", kill_on_drop: false }`
[INFO] [stderr]    Compiling nachricht v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "88b4174f4bd395833f4e1ac985f29627afe8467562e66d0446cf3c61719aa023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b4174f4bd395833f4e1ac985f29627afe8467562e66d0446cf3c61719aa023", kill_on_drop: false }`
[INFO] [stdout] 88b4174f4bd395833f4e1ac985f29627afe8467562e66d0446cf3c61719aa023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26bb2249a9fec1b3597fa14ee922c31107117c5e266302082f8dd5582a70b8be
[INFO] running `Command { std: "docker" "start" "-a" "26bb2249a9fec1b3597fa14ee922c31107117c5e266302082f8dd5582a70b8be", kill_on_drop: false }`
[INFO] [stderr]    Compiling nachricht v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "26bb2249a9fec1b3597fa14ee922c31107117c5e266302082f8dd5582a70b8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26bb2249a9fec1b3597fa14ee922c31107117c5e266302082f8dd5582a70b8be", kill_on_drop: false }`
[INFO] [stdout] 26bb2249a9fec1b3597fa14ee922c31107117c5e266302082f8dd5582a70b8be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2c1d2b06577f2328217be518c7d677e48effca9eb8a7c3d208c7c71d43d2bf9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a2c1d2b06577f2328217be518c7d677e48effca9eb8a7c3d208c7c71d43d2bf9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nachricht-d208559948c377f8)
[INFO] [stdout] test header::tests::inefficient_encoding ... ok
[INFO] [stdout] test header::tests::lead_bytes ... ok
[INFO] [stdout] test header::tests::negative_max ... ok
[INFO] [stdout] test header::tests::negative_zero ... ok
[INFO] [stdout] test header::tests::roundtrip_compact ... ok
[INFO] [stdout] test field::test::array_mixed ... ok
[INFO] [stdout] test field::test::symbols ... ok
[INFO] [stdout] test field::test::strings ... ok
[INFO] [stdout] test field::test::bytes ... ok
[INFO] [stdout] test field::test::map ... ok
[INFO] [stdout] test field::test::floats ... ok
[INFO] [stdout] test field::test::errors ... ok
[INFO] [stdout] test field::test::array_long ... ok
[INFO] [stdout] test field::test::too_big_allocations ... ok
[INFO] [stdout] test field::test::simple_unnamed_fields ... ok
[INFO] [stdout] test header::tests::roundtrip_long ... ok
[INFO] [stdout] test field::test::simple_named_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nachricht
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2c1d2b06577f2328217be518c7d677e48effca9eb8a7c3d208c7c71d43d2bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c1d2b06577f2328217be518c7d677e48effca9eb8a7c3d208c7c71d43d2bf9", kill_on_drop: false }`
[INFO] [stdout] a2c1d2b06577f2328217be518c7d677e48effca9eb8a7c3d208c7c71d43d2bf9
